Home / 64,301.22-96,451.84-26,840.86

Finding the Fourth Proportional to 64,301.22, 96,451.84 and 26,840.86

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Solution

The fourth proportional to 64,301.22, 96,451.84 and 26,840.86 is: 40,261.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,301.22 : 96,451.84 = 26,840.86 : x
  2. Step 2: Convert to fraction form
    64,301.22/96,451.84 = 26,840.86/x
  3. Step 3: Cross multiply
    64,301.22x = 96,451.84 × 26,840.86
  4. Step 4: Simplify right side
    64,301.22x = 2,588,849,851.92
  5. Step 5: Solve for x
    x = 2,588,849,851.92/64,301.22
  6. Step 6: Final answer
    x = 40,261.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.